Wien Map

• Vienna has an extensive transportation network. Public transport is provided by buses, trams and 5 underground metro lines (U-Bahn). Trains are operated by the ÖBB. Vienna has multiple road connections including motorways.

• Vienna is served by Vienna International Airport, located 18 km (11 mi) southeast of the city centre next to the town of Schwechat.

• In 1804, during the Napoleonic wars, Vienna became the capital of the Austrian Empire and continued to play a major role in European and world politics, including hosting the 1814 Congress of Vienna. After the Austro-Hungarian Compromise of 1867, Vienna remained the capital of what was then the Austro-Hungarian Empire. The city was a centre of classical music, for which the title of the First Viennese School is sometimes applied.

• During the latter half of the 19th century, the city developed what had previously been the bastions and glacis into the Ringstraße, a new boulevard surrounding the historical town and a major prestige project. Former suburbs were incorporated, and the city of Vienna grew dramatically. In 1918, after World War I, Vienna became capital of the First Austrian Republic.

• From the late 19th century to 1938, the city remained a centre of high culture and modernism. A world capital of music, the city played host to composers such as Brahms, Bruckner, Mahler and Richard Strauss. The city's cultural contributions in the first half of the 20th century included, amongst many, the Vienna Secession movement, psychoanalysis, the Second Viennese School, the architecture of Adolf Loos and the philosophy of Ludwig Wittgenstein. Within Austria, it was seen as a centre of socialist politics, for which it was sometimes referred to as "Red Vienna". The city was a stage to the Austrian Civil War of 1934, when Chancellor Engelbert Dollfuss sent the Austrian Army to shell civilian housing occupied by the socialist militia.

• Vienna is the seat of the Viennese Roman Catholic archdiocese, and its current Archbishop is Cardinal Christoph Schönborn. The religions of the Viennese resident population is divided according to the 2001 census as follows:

• Many Roman Catholic churches in central Vienna also feature performances of religious or other music, including masses sung to classical music and organ. Some of Vienna's most significant historical buildings are Roman Catholic churches, including the Stephansdom (St. Stephen's Cathedral), the Karlskirche (St. Charles' Church) and the Votivkirche.

• As of 2010, the percentage of Catholics dropped to under 50%. In 1961, there were still about 90% Catholics.

• Vienna is composed of 23 districts (Bezirke). Administrative district offices in Vienna (called Magistratisches Bezirksamt) serve similar to those in the other states (called Bezirkshauptmannschaft), the officers being subject to the Landeshauptmann (which in Vienna is the mayor); with the exception of the police, which in Vienna is governed by the President of the Police (at the same time one of the nine Directors of Security of Austria), a federal office, directly responsible to the Minister of the Interior.

• As had been planned in 1919 for all of Austria but not introduced, the district residents in Vienna (Austrians as well as EU citizens with permanent residence here) are electing a District Assembly (Bezirksvertretung) which chooses the District Head (Bezirksvorsteher) as political representative of the district on city level. City hall has delegated maintenance budgets, e.g., for schools and parks, so that they are able to set priorities autonomously. Any decision of a district can be overridden by the city assembly (Gemeinderat) or the responsible city councillor (amtsführender Stadrat).

• The heart and historical city of Vienna, a large part of today's Innere Stadt, was a fortress and surrounded by fields in order to defend itself from potential attackers. In 1850, Vienna with the consent of the emperor included 34 surrounding villages, called Vorstädte, into the city limits (districts no. 2 to 8, since 1861 with the separation of Margareten from Wieden no. 2 to 9). Consequently the walls were razed after 1857, making it possible for the city centre to expand.

• In their place, a broad boulevard called the Ringstraße was built, along which imposing public and private buildings, monuments, and parks were created until the turn of the century. These buildings include the Rathaus (town hall), the Burgtheater, the University, the Parliament, the twin museums of natural history and fine art, and the Staatsoper. It is also the location of New Wing of the Hofburg, the former imperial palace, and the Imperial and Royal War Ministry finished in 1913. The mainly Gothic Stephansdom is located at the centre of the city, on Stephansplatz. The Imperial-Royal Government set up the Vienna City Renovation Fund (Wiener Stadterneuerungsfonds) and sold many building lots to private investors, thereby partly financing public construction works.

• From 1850 to 1890, city limits in the West and the South have mainly followed another wall called Linienwall. Outside this wall from 1873 onwards a ring road called Gürtel was built. In 1890 it was decided to integrate 33 suburbs (called Vororte) beyond that wall into Vienna by 1 January 1892 and transform them into districts no. 11 to 19 (district no. 10 had been constituted in 1874); hence the Linienwall was torn down from 1894 onwards. In 1900, district no. 20, Brigittenau, was created by separating the area from the 2nd district.

• From 1850 to 1904, Vienna had expanded only on the right bank of the Danube, following the main branch before the regulation of 1868–1875, i.e., the Old Danube of today. In 1904, the 21st district was created by integrating Floridsdorf, Kagran, Stadlau, Hirschstetten, Aspern and other villages on the left bank of the Danube into Vienna, in 1910 Strebersdorf followed. On 15 October 1938 the Nazis created Great Vienna with 26 districts by merging 97 cities and villages into Vienna, 80 of which have returned to surrounding Lower Austria in 1954. Since then Vienna has 23 districts.

• Industries are located mostly in the southern and eastern districts. The Innere Stadt is situated away from the main flow of the Danube, but is bounded by the Donaukanal ("Danube canal"). Vienna's second and twentieth districts are located between the Donaukanal and the Danube River. Across the Danube, where the Vienna International Centre is located, and in the southernmost area are the newest parts of the city (districts 21–23).